3U8U	Hydrolase, Lyase	date	Oct 17, 2011
title	Crystal Structure Of Human Apurinicapyridinimic Endonucleas A New Crystal Form
authors	R.Agarwal, M.D.Naidu
compound		source
Molecule: Dna-(Apurinic Or Apyrimidinic Site) Lyase Chain: A, B, C, D, E, F Synonym: Apex Nuclease, Apen, Apurinic-Apyrimidinic Endonuc Ap Endonuclease 1, Ape-1, Ref-1, Redox Factor-1; Ec: 3.1.-.-, 4.2.99.18 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Apex1, Ape, Ape1, Apex, Apx, Hap1, Ref1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet15b
symmetry	Space Group: P 1 21 1	R_factor 0.198 R_Free 0.243
crystal cell	length a length b length c angle alpha angle beta angle gamma 95.840 97.284 132.150 90.00 90.91 90.00
method	X-Ray Diffraction	resolution	2.15 Å
ligand	CL, MG	enzyme	Hydrolase E.C.3.1 BRENDA
Gene Ontology	Chain Function Process Component F, A, D, C, E, B transcription corepressor ac... nuclease activity endonuclease activity endoribonuclease activity RNA-DNA hybrid ribonuclease ... exonuclease activity phosphodiesterase I activity... double-stranded DNA 3'-5' ex... 3'-5' exonuclease activity oxidoreductase activity

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (276 Kb) [Save to disk] Biological Unit Coordinates (3u8u.pdb1.gz) 50 Kb Biological Unit Coordinates (3u8u.pdb2.gz) 49 Kb Biological Unit Coordinates (3u8u.pdb3.gz) 48 Kb Biological Unit Coordinates (3u8u.pdb4.gz) 47 Kb Biological Unit Coordinates (3u8u.pdb5.gz) 48 Kb Biological Unit Coordinates (3u8u.pdb6.gz) 48 Kb LPC: Ligand-Protein Contacts for 3U8U CSU: Contacts of Structural Units for 3U8U Structure Factors (1973 Kb) Retrieve 3U8U in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3U8U from S2C, [Save to disk] Re-refined 3u8u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3U8U in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 3U8U

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3U8U, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3u8u_B] [3u8u_A] [3u8u_F] [3u8u_D] [3u8u_E] [3u8u] [3u8u_C] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3U8U

Community annotation for 3U8U at PDBWiki (http://pdbwiki.org)

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